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| Blauholzbaum (Haematoxylon campechianum); Blutholz (Haematoxylon campechianum); Eichbaum (Haematoxylon campechianum); Eiche (Haematoxylon campechianum) | |||
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campeche : 10 phrases, 5 sujets |
| Agriculture | 3 |
| Chimie | 4 |
| Industrie textile | 1 |
| Pisciculture pisciculture | 1 |
| Sciences de la vie | 1 |